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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qwebenginescriptcollection.h"
#include "qwebenginescriptcollection_p.h"
#include "renderer_host/user_resource_controller_host.h"
/*!
\class QWebEngineScriptCollection
\inmodule QtWebEngineCore
\since 5.5
\brief The QWebEngineScriptCollection class represents a collection of user scripts.
QWebEngineScriptCollection manages a set of user scripts.
Use QWebEnginePage::scripts() and QWebEngineProfile::scripts() to access
the collection of scripts associated with a single page or a
number of pages sharing the same profile.
\sa {Script Injection}
*/
/*!
\fn QWebEngineScriptCollection::isEmpty() const
Returns \c true if the collection is empty; otherwise returns \c false.
*/
QWebEngineScriptCollection::QWebEngineScriptCollection(QWebEngineScriptCollectionPrivate *collectionPrivate)
:d(collectionPrivate)
{
}
/*!
Destroys the collection.
*/
QWebEngineScriptCollection::~QWebEngineScriptCollection()
{
}
/*!
Returns the number of elements in the collection.
*/
int QWebEngineScriptCollection::count() const
{
return d->count();
}
/*!
Returns \c true if the collection contains an occurrence of \a value; otherwise returns
\c false.
*/
bool QWebEngineScriptCollection::contains(const QWebEngineScript &value) const
{
return d->contains(value);
}
/*!
Returns the list of scripts in the collection with the name \a name, or an empty list if none
was found.
*/
QList<QWebEngineScript> QWebEngineScriptCollection::find(const QString &name) const
{
return d->toList(name);
}
/*!
Inserts the script \a s into the collection.
*/
void QWebEngineScriptCollection::insert(const QWebEngineScript &s)
{
d->insert(s);
}
/*!
Inserts scripts from the list \a list into the collection.
*/
void QWebEngineScriptCollection::insert(const QList<QWebEngineScript> &list)
{
d->reserve(list.size());
for (const QWebEngineScript &s : list)
d->insert(s);
}
/*!
Removes \a script from the collection.
Returns \c true if the script was found and successfully removed from the collection; otherwise
returns \c false.
*/
bool QWebEngineScriptCollection::remove(const QWebEngineScript &script)
{
return d->remove(script);
}
/*!
* Removes all scripts from this collection.
*/
void QWebEngineScriptCollection::clear()
{
d->clear();
}
/*!
Returns a list with the values of the scripts used in this collection.
*/
QList<QWebEngineScript> QWebEngineScriptCollection::toList() const
{
return d->toList();
}
QWebEngineScriptCollectionPrivate::QWebEngineScriptCollectionPrivate(QtWebEngineCore::UserResourceControllerHost *controller, QSharedPointer<QtWebEngineCore::WebContentsAdapter> webContents)
: m_scriptController(controller)
, m_contents(webContents)
{
}
int QWebEngineScriptCollectionPrivate::count() const
{
return m_scripts.count();
}
bool QWebEngineScriptCollectionPrivate::contains(const QWebEngineScript &s) const
{
return m_scripts.contains(s);
}
void QWebEngineScriptCollectionPrivate::insert(const QWebEngineScript &script)
{
m_scripts.append(script);
if (!m_contents || m_contents->isInitialized())
m_scriptController->addUserScript(*script.d, m_contents.data());
}
bool QWebEngineScriptCollectionPrivate::remove(const QWebEngineScript &script)
{
if (!m_contents || m_contents->isInitialized())
m_scriptController->removeUserScript(*script.d, m_contents.data());
return m_scripts.removeAll(script);
}
QList<QWebEngineScript> QWebEngineScriptCollectionPrivate::toList(const QString &scriptName) const
{
if (scriptName.isNull())
return m_scripts;
QList<QWebEngineScript> ret;
for (const QWebEngineScript &script : qAsConst(m_scripts))
if (scriptName == script.name())
ret.append(script);
return ret;
}
void QWebEngineScriptCollectionPrivate::clear()
{
m_scripts.clear();
if (!m_contents || m_contents->isInitialized())
m_scriptController->clearAllScripts(m_contents.data());
}
void QWebEngineScriptCollectionPrivate::reserve(int capacity)
{
m_scripts.reserve(capacity);
if (!m_contents || m_contents->isInitialized())
m_scriptController->reserve(m_contents.data(), capacity);
}
void QWebEngineScriptCollectionPrivate::initializationFinished(QSharedPointer<QtWebEngineCore::WebContentsAdapter> contents)
{
Q_ASSERT(m_contents);
Q_ASSERT(contents);
for (const QWebEngineScript &script : qAsConst(m_scripts))
m_scriptController->addUserScript(*script.d, contents.data());
m_contents = contents;
}
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